John J Tumpey

Title: The Innovations of John J Tumpey

Introduction

John J Tumpey is a notable inventor based in Oakhurst, NJ (US). He has made significant contributions to the field of power electronics, holding a total of 9 patents. His work focuses on enhancing the efficiency and performance of power modules.

Latest Patents

One of Tumpey's latest patents is for a power module with lowered inductance and reduced voltage overshoots. This innovative power module includes a semiconductor substrate with spaced power transistor circuits, each having respective anode and cathode portions. The design features a housing that substantially encloses the substrate, with flexible cathode and anode straps connected to the respective portions. These straps extend out of the housing and are strategically folded to overlap, which effectively lowers inductance and reduces voltage overshoots during turn-off.

Career Highlights

Throughout his career, Tumpey has worked with prominent companies such as AlliedSignal Inc. and Intersil Corporation. His experience in these organizations has contributed to his expertise in power electronics and innovation in the field.

Collaborations

Tumpey has collaborated with several professionals, including Sampat S Shekhawat and Robert C Eckenfelder. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

John J Tumpey is a distinguished inventor whose contributions to power electronics have made a significant impact. His innovative designs and patents continue to influence the industry, showcasing his dedication to advancing technology.